OE Quality
60-Day Returns

Standard Ignition PG41 Fuel Injection Plenum Gasket
Overview of Standard Ignition Fuel Injection Plenum Gasket PG41
The Standard Ignition PG41 fuel injection plenum gasket is designed for precise fitment on select Dodge and Mitsubishi vehicles. Engineered with durable metal construction, this gasket ensures a reliable seal for the intake manifold system on models like the Dodge Stealth, Mitsubishi 3000GT, and Diamante.
- Compatible with Dodge 3000GT, Mitsubishi Diamante, and Stealth models
- Includes intake manifold gasket with a thickness of 5.08 mm
- Constructed from metal for enhanced durability and sealing
- Features 14 bolt holes and 12 ports for accurate alignment
- Does not include end seals, grommets, or throttle body gasket
- Upper intake manifold gaskets included for comprehensive sealing
Detailed Product Description
The PG41 fuel injection plenum gasket by Standard Ignition is specifically designed to maintain the integrity of the intake manifold sealing system on compatible Dodge and Mitsubishi vehicles. This metal gasket provides a thickness of 5.08 millimeters, ensuring a secure and consistent seal between the intake manifold and the engine block. With 14 bolt holes and 12 ports, the gasket aligns precisely to prevent air and fuel leaks that can affect engine performance. The package includes the intake manifold gasket and upper intake manifold gaskets but excludes end seals, grommets, and throttle body gasket components. This part is engineered to meet OEM specifications for the Dodge Stealth, Mitsubishi 3000GT, and Diamante models, making it a reliable replacement for maintaining proper air and fuel delivery.
Common Applications and Issues Addressed
- Prevents vacuum leaks in the intake manifold system
- Eliminates fuel injection plenum air leaks that cause rough idling
- Resolves engine performance issues related to intake manifold gasket failure
- Helps maintain proper air-fuel mixture for efficient combustion
- Addresses coolant or oil leaks around the intake manifold area
Installation Notes and Tips
- Ensure the intake manifold surfaces are clean and free of old gasket material before installation
- Use the correct torque specifications for the 14 bolt holes to avoid warping or gasket damage
- Verify that the 12 ports align properly with the intake manifold and cylinder head
- Replace any related seals or grommets if damaged, as these are not included with this gasket
- Inspect the upper intake manifold gaskets included for proper placement during assembly
Quality Assurance and Warranty
Standard Ignition manufactures the PG41 fuel injection plenum gasket to meet or exceed OEM standards for fit, form, and function. The metal construction provides durability under typical operating conditions for Dodge and Mitsubishi vehicles. While specific warranty details may vary, Standard Ignition products generally come with a limited warranty against defects in material and workmanship to ensure customer confidence in replacement parts.
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | |
| 1996 | Mitsubishi | Diamante | 3.0L | V6 | N/A | |
| 1995 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | |
| 1995 | Mitsubishi | Diamante | 3.0L | V6 | N/A | |
| 1994 | Dodge | Stealth | 3.0L | V6 | N/A | |
| 1994 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | |
| 1994 | Mitsubishi | Diamante | 3.0L | V6 | N/A | |
| 1993 | Dodge | Stealth | 3.0L | V6 | N/A | |
| 1993 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | |
| 1993 | Mitsubishi | Diamante | 3.0L | V6 | N/A | |
| 1992 | Dodge | Stealth | 3.0L | V6 | N/A | |
| 1992 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | |
| 1992 | Mitsubishi | Diamante | 3.0L | V6 | N/A | From 6/92 |
| 1991 | Dodge | Stealth | 3.0L | V6 | N/A | |
| 1991 | Mitsubishi | 3000GT | 3.0L | V6 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.